X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=examples%2Fipsec-secgw%2Fparser.c;h=2403b564db2ec1438d8869915efd805f0e39e689;hb=89200580ef0f89ef247ca32e9299c670beb95cc0;hp=598f4357325380a11d5e574cbd5eb65b11918bd6;hpb=07b156199fa2d5de7e40b865c90fa4b6d99e09d0;p=dpdk.git

diff --git a/examples/ipsec-secgw/parser.c b/examples/ipsec-secgw/parser.c
index 598f435732..2403b564db 100644
--- a/examples/ipsec-secgw/parser.c
+++ b/examples/ipsec-secgw/parser.c
@@ -1,34 +1,5 @@
-/*-
- *   BSD LICENSE
- *
- *   Copyright(c) 2016 Intel Corporation. All rights reserved.
- *   All rights reserved.
- *
- *   Redistribution and use in source and binary forms, with or without
- *   modification, are permitted provided that the following conditions
- *   are met:
- *
- *     * Redistributions of source code must retain the above copyright
- *       notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above copyright
- *       notice, this list of conditions and the following disclaimer in
- *       the documentation and/or other materials provided with the
- *       distribution.
- *     * Neither the name of Intel Corporation nor the names of its
- *       contributors may be used to endorse or promote products derived
- *       from this software without specific prior written permission.
- *
- *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2016 Intel Corporation
  */
 #include <rte_common.h>
 #include <rte_crypto.h>
@@ -487,8 +458,7 @@ parse_cfg_file(const char *cfg_filename)
 	struct parse_status status = {0};
 
 	if (f == NULL) {
-		rte_panic("Error: invalid file descriptor %s\n",
-			cfg_filename);
+		rte_panic("Error: invalid file descriptor %s\n", cfg_filename);
 		goto error_exit;
 	}
 
@@ -503,86 +473,79 @@ parse_cfg_file(const char *cfg_filename)
 
 	do {
 		char oneline[1024];
-
+		char *pos;
 		get_s = fgets(oneline, 1024, f);
-		if (get_s) {
-			char *pos;
 
-			line_num++;
+		if (!get_s)
+			break;
 
-			if (strlen(oneline) > 1022) {
-				rte_panic("%s:%u: error: the line "
-					"contains more characters the "
-					"parser can handle\n",
-					cfg_filename, line_num);
-				goto error_exit;
-			}
+		line_num++;
 
-			/* process comment char '#' */
-			if (oneline[0] == '#')
-				continue;
+		if (strlen(oneline) > 1022) {
+			rte_panic("%s:%u: error: "
+				"the line contains more characters the parser can handle\n",
+				cfg_filename, line_num);
+			goto error_exit;
+		}
 
-			pos = strchr(oneline, '#');
-			if (pos != NULL)
-				*pos = '\0';
-
-			/* process line concatenator '\' */
-			pos = strchr(oneline, 92);
-			if (pos != NULL) {
-				if (pos != oneline+strlen(oneline) - 2) {
-					rte_panic("%s:%u: error: no "
-						"character should exist "
-						"after '\\' symbol\n",
-						cfg_filename, line_num);
-					goto error_exit;
-				}
-
-				*pos = '\0';
-
-				if (strlen(oneline) + strlen(str) > 1022) {
-					rte_panic("%s:%u: error: the "
-						"concatenated line "
-						"contains more characters "
-						"the parser can handle\n",
-						cfg_filename, line_num);
-					goto error_exit;
-				}
-
-				strncpy(str + strlen(str), oneline,
-					strlen(oneline));
+		/* process comment char '#' */
+		if (oneline[0] == '#')
+			continue;
 
-				continue;
+		pos = strchr(oneline, '#');
+		if (pos != NULL)
+			*pos = '\0';
+
+		/* process line concatenator '\' */
+		pos = strchr(oneline, 92);
+		if (pos != NULL) {
+			if (pos != oneline+strlen(oneline) - 2) {
+				rte_panic("%s:%u: error: "
+					"no character should exist after '\\'\n",
+					cfg_filename, line_num);
+				goto error_exit;
 			}
 
-			/* copy the line to str and process */
+			*pos = '\0';
+
 			if (strlen(oneline) + strlen(str) > 1022) {
-				rte_panic("%s:%u: error: the line "
-					"contains more characters the "
-					"parser can handle\n",
+				rte_panic("%s:%u: error: "
+					"the concatenated line contains more characters the parser can handle\n",
 					cfg_filename, line_num);
 				goto error_exit;
 			}
+
 			strncpy(str + strlen(str), oneline,
 				strlen(oneline));
 
-			str[strlen(str)] = '\n';
-			if (cmdline_parse(cl, str) < 0) {
-				rte_panic("%s:%u: error: parsing \"%s\" "
-					"failed\n", cfg_filename,
-					line_num, str);
-				goto error_exit;
-			}
+			continue;
+		}
 
-			if (status.status < 0) {
-				rte_panic("%s:%u: error: %s",
-					cfg_filename, line_num,
-					status.parse_msg);
-				goto error_exit;
-			}
+		/* copy the line to str and process */
+		if (strlen(oneline) + strlen(str) > 1022) {
+			rte_panic("%s:%u: error: "
+				"the line contains more characters the parser can handle\n",
+				cfg_filename, line_num);
+			goto error_exit;
+		}
+		strncpy(str + strlen(str), oneline,
+			strlen(oneline));
+
+		str[strlen(str)] = '\n';
+		if (cmdline_parse(cl, str) < 0) {
+			rte_panic("%s:%u: error: parsing \"%s\" failed\n",
+				cfg_filename, line_num, str);
+			goto error_exit;
+		}
 
-			memset(str, 0, 1024);
+		if (status.status < 0) {
+			rte_panic("%s:%u: error: %s", cfg_filename,
+				line_num, status.parse_msg);
+			goto error_exit;
 		}
-	} while (get_s != NULL);
+
+		memset(str, 0, 1024);
+	} while (1);
 
 	cmdline_stdin_exit(cl);
 	fclose(f);